i too having a bit of problem with this demo..
till i delete the libsparrow.a reference in the project window and then recreate it just like the description here.. and it works...
http://wiki.sparrow-framework.org/tutorials/creating_a_sparrow_project_from_scratch_xcode_3
This Topic :
2. Configure the Library Dependencies, Linking, and Header Files
Click on “Project - Edit Project Settings”. Click on the build tab and scroll down to the “Search Paths” section.
Set “User Header Search Paths” to: ${SPARROW_SRC}, recursive: yes
Still in the Build-settings, under “Other Linker Flags” add: -ObjC and -all_load (this is important!)
Click on “Project - Edit Active Target”. Then select the general tab and add Sparrow to the “Direct Dependencies”.
In the same Window, under “Linked Libraries”, add “AudioToolbox.framework”, “AVFoundation.framework”, “OpenAL.framework”, “OpenGLES.framework”, and “QuartzCore.framework”, “libz.dylib”
Finally, click and drag “libSparrow.a” from underneath the cross-project reference to “Targets - [your target] - Link Binary with Libraries.”
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